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<li class="toctree-l4"><a class="reference internal" href="#gslab_make.run_program.execute_command"><code class="docutils literal notranslate"><span class="pre">execute_command()</span></code></a></li>
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  <section id="execute-command">
<h1>execute_command<a class="headerlink" href="#execute-command" title="Permalink to this heading"></a></h1>
<dl class="py function">
<dt class="sig sig-object py" id="gslab_make.run_program.execute_command">
<span class="sig-name descname"><span class="pre">execute_command</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">paths</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">command</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#gslab_make.run_program.execute_command" title="Permalink to this definition"></a></dt>
<dd><p>Runs system command <cite>command</cite> with shell execution boolean <code class="docutils literal notranslate"><span class="pre">shell</span></code>.
Outputs are appended to file <code class="docutils literal notranslate"><span class="pre">makelog</span></code> and written to system command log file <code class="docutils literal notranslate"><span class="pre">log</span></code>.
Status messages are appended to file <code class="docutils literal notranslate"><span class="pre">makelog</span></code>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>paths</strong> (<em>dict</em>) – Dictionary of paths. Dictionary should contain values for all keys listed below.</p></li>
<li><p><strong>command</strong> (<em>str</em>) – System command to run.</p></li>
<li><p><strong>shell</strong> (<cite>bool</cite>, optional) – See <a class="reference external" href="https://docs.python.org/3/library/subprocess.html#frequently-used-arguments">here</a>.
Defaults to <code class="docutils literal notranslate"><span class="pre">True</span></code>.</p></li>
<li><p><strong>log</strong> (<em>str</em><em>, </em><em>optional</em>) – Path of system command log. System command log is only written if specified.
Defaults to <code class="docutils literal notranslate"><span class="pre">''</span></code> (i.e., not written).</p></li>
</ul>
</dd>
<dt class="field-even">Path Keys<span class="colon">:</span></dt>
<dd class="field-even"><p><strong>makelog</strong> (<em>str</em>) – Path of makelog.</p>
</dd>
</dl>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>We recommend leaving all other parameters to their defaults.</p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>osname</strong> (<em>str</em><em>, </em><em>optional</em>) – Name of OS. Used to check if OS is supported. Defaults to <code class="docutils literal notranslate"><span class="pre">os.name</span></code>.</p>
</dd>
<dt class="field-even">Return type<span class="colon">:</span></dt>
<dd class="field-even"><p>None</p>
</dd>
</dl>
<p class="rubric">Example</p>
<p>The following code executes the <code class="docutils literal notranslate"><span class="pre">ls</span></code> command,
writes outputs to system command log file <code class="docutils literal notranslate"><span class="pre">'file'</span></code>,
and appends outputs and/or status messages to <code class="docutils literal notranslate"><span class="pre">paths['makelog']</span></code>.</p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">execute_command</span><span class="p">(</span><span class="n">paths</span><span class="p">,</span> <span class="s1">&#39;ls&#39;</span><span class="p">,</span> <span class="n">log</span> <span class="o">=</span> <span class="s1">&#39;file&#39;</span><span class="p">)</span>
</pre></div>
</div>
</dd></dl>

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